Helps you beat the habit of touching your face and biting your nails. Care for your health — and for how colleagues see you on calls.
And they barely notice — just like they don’t notice biting their nails. It’s harmful: through touches, over 150 kinds of bacteria from your hands reach your mucous membranes, and your skin breaks out.
* Based on studies: Kwok et al., 2015 · Fierer et al., 2008
On video calls people are especially conscious of how they look. Everyone’s framed in close-up. Some sit still; others keep fidgeting and scratching their nose.
* Based on research on the “Zoom dysmorphia” phenomenon
When your hand moves toward your face, the edges of the screen softly glow red — so you notice the touch the moment it happens. That’s the first step of habit-reversal therapy, the most effective evidence-based way to stop touching your face and biting your nails.
* Based on an evidence review: BFRB Foundation
Video is processed right on your device, offline. Nothing is recorded or saved. No account, no cloud, no uploads.
Hit your goal and I shine and glow. Slip and I get sick and sad. And for bananas, the Jester and the Sage will tell you something interesting.
We move toward a healthy level of 10 touches per hour in small steps. Each day I first measure your level, then set an achievable goal 10% lower.
Touch your face no more than 10 times per hour for 30 days — and you’ll get a diploma.
The app uses your Mac’s camera to notice when a hand approaches your face; every frame is processed on the device in real time; video is never recorded, saved or transmitted.
Simple statistics (how many touches and when, progress and rewards) — only on your Mac, inside the app’s own folder. It never leaves the device.
Nothing — no accounts, no analytics, no ads, no third-party trackers; the app works without the internet.
Delete the app, then delete this folder — it holds all the statistics. There are no other copies anywhere: ~/Library/
You can turn it off at any time: System Settings → Privacy & Security → Camera.
Yes. macOS lets several apps use the camera at once, so your call runs as usual. In “On calls” mode I switch on automatically when another app is using the camera.
Up to you. There are three modes: “Off”, “On calls” — only while a call is going on — and “Always”.
I’ll notice that too: a hand at your mouth counts as a touch. Statistics even show which zones you touch most often.
Any Mac with macOS 13 Ventura or newer, Apple Silicon or Intel, and a built-in or external camera.
No. You pay once and the app is yours. Updates are free.
Nowhere. Frames are processed right on your Mac and forgotten immediately: nothing is recorded or sent. Privacy policy
Found a bug, have an idea, or just stuck? Write to us — we read every message.
